libpurple/protocols/msn/tlv.h@a189fa1292c9
libpurple/protocols/msn/tlv.h
Mon, 28 Feb 2011 07:12:27 +0000
- author
- Mark Doliner <markdoliner@pidgin.im>
- date
- Mon, 28 Feb 2011 07:12:27 +0000
- changeset 31482
- a189fa1292c9
- parent 31250
- cf0af85538c0
- child 31523
- 3a58442e7b62
- permissions
- -rw-r--r--
Fix a memleak in the MSN prpl when removing a buddy from your buddy list.
We needed to call msn_user_unref() after calling msn_userlist_remove_user()
I chose to fix this by changing msn_userlist_add_user() and
msn_userlist_remove_user() to incremend and decrement the reference counter
themselves--after all, they ARE the ones who add/remove a reference to
the MsnUser struct. Conceptually I thought this made the most sense.
/** * @file tlv.h MSN TLV functions * * purple * * Purple is the legal property of its developers, whose names are too numerous * to list here. Please refer to the COPYRIGHT file distributed with this * source distribution. * * This program is free software; you can redistribute it and/or modify * it under the terms of the GNU General Public License as published by * the Free Software Foundation; either version 2 of the License, or * (at your option) any later version. * * This program is distributed in the hope that it will be useful, * but WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * GNU General Public License for more details. * * You should have received a copy of the GNU General Public License * along with this program; if not, write to the Free Software * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02111-1301 USA */ #ifndef MSN_TLV_H #define MSN_TLV_H #include "msn.h" /* TLV structure */ typedef struct msn_tlv_s { guint8 type; guint8 length; guint8 *value; } msn_tlv_t; /* TLV handling functions */ char *msn_tlv_getvalue_as_string(msn_tlv_t *tlv); msn_tlv_t *msn_tlv_gettlv(GSList *list, const guint16 type, const int nth); int msn_tlv_getlength(GSList *list, const guint16 type, const int nth); char *msn_tlv_getstr(GSList *list, const guint16 type, const int nth); guint8 msn_tlv_get8(GSList *list, const guint16 type, const int nth); guint16 msn_tlv_get16(GSList *list, const guint16 type, const int nth); guint32 msn_tlv_get32(GSList *list, const guint16 type, const int nth); /* TLV list handling functions */ GSList *msn_tlvlist_read(char *bs, size_t bs_len); GSList *msn_tlvlist_copy(GSList *orig); int msn_tlvlist_count(GSList *list); size_t msn_tlvlist_size(GSList *list); gboolean msn_tlvlist_equal(GSList *one, GSList *two); int msn_tlvlist_write(char *bs, size_t bs_len, GSList **list); void msn_tlvlist_free(GSList *list); int msn_tlvlist_add_raw(GSList **list, const guint16 type, const guint16 length, const char *value); int msn_tlvlist_add_empty(GSList **list, const guint16 type); int msn_tlvlist_add_8(GSList **list, const guint16 type, const guint8 value); int msn_tlvlist_add_16(GSList **list, const guint16 type, const guint16 value); int msn_tlvlist_add_32(GSList **list, const guint16 type, const guint32 value); int msn_tlvlist_add_str(GSList **list, const guint16 type, const char *value); int msn_tlvlist_replace_raw(GSList **list, const guint16 type, const guint16 lenth, const char *value); int msn_tlvlist_replace_str(GSList **list, const guint16 type, const char *str); int msn_tlvlist_replace_empty(GSList **list, const guint16 type); int msn_tlvlist_replace_8(GSList **list, const guint16 type, const guint8 value); int msn_tlvlist_replace_16(GSList **list, const guint16 type, const guint16 value); int msn_tlvlist_replace_32(GSList **list, const guint16 type, const guint32 value); void msn_tlvlist_remove(GSList **list, const guint16 type); #endif /* MSN_TLV_H */
